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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O

AgNO3 + NaH2PO2 + NaOH = Ag + Na2HPO3 + NaNO3 + H2O =>
2 AgNO3 + NaH2PO2 + 3 NaOH = 2 Ag + Na2HPO3 + 2 NaNO3 + 2 H2O

NaHCO3 + C2H5OH = NaOH + C2CO3 + H =>
NaHCO3 + C2H5OH = NaOH + C2CO3 + 6 H

LiOH + Na2CrO4 = Na2OH + LiCrO4 =>
LiOH + Na2CrO4 = Na2OH + LiCrO4

(NH4)Br + Cu = CuBr + NH4 =>
(NH4)Br + Cu = CuBr + NH4

RbOH = RbH + O2 =>
2 RbOH = 2 RbH + O2

NaVO3 + H2O2 + NaOH = Na3[VO2(O2)2] + H2O =>
NaVO3 + 2 H2O2 + 2 NaOH = Na3[VO2(O2)2] + 3 H2O

H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2

CO2 + HSO4 = CSO4 + HO2 =>
CO2 + HSO4 = CSO4 + HO2

HCOOH + AgN2H7O = Ag + CO2 + H2O + NH3 =>
HCOOH + 2 AgN2H7O = 2 Ag + CO2 + 2 H2O + 4 NH3

NH4{-} + O2 = NO2{-} + H2O =>
NH4{-} + 2 O2 = NO2{-} + 2 H2O

CH3COCl + C7H8 = C9H10O + HCl =>
CH3COCl + C7H8 = C9H10O + HCl

Yb + Yb4MgCu + YbMg2 = Yb20Mg6Cu2 =>
10 Yb + 2 Yb4MgCu + 2 YbMg2 = Yb20Mg6Cu2

H2O2 + Cl{-} = H2O + ClO3{-} =>
3 H2O2 + Cl{-} = 3 H2O + ClO3{-}

Al2O3 + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
Al2O3 + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O

NH3 + HOCl = NH4Cl + N2 + H2O =>
5 NH3 + 3 HOCl = 3 NH4Cl + N2 + 3 H2O

ZnSO4(aq) + KOH(aq) = K2SO4(s) + Zn(OH)2(aq) =>
ZnSO4(aq) + 2 KOH(aq) = K2SO4(s) + Zn(OH)2(aq)

MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + HSO4{-} + H2O =>
2 MnO4{-} + HSO3{-} + 2 OH{-} = 2 MnO4{2-} + HSO4{-} + H2O

H + S + O = H2SO4 =>
2 H + S + 4 O = H2SO4

NHO3 = N2O5 + H2O =>
2 NHO3 = N2O5 + H2O

HCl + BeO = BeCl2 + H2O =>
2 HCl + BeO = BeCl2 + H2O

CaCO3 + EDTA = CaCO3(EDTA) =>
CaCO3 + EDTA = CaCO3(EDTA)

MgSO4 + CH3COOH = Mg(CH3COO)2 + SO3 + H2O =>
MgSO4 + 2 CH3COOH = Mg(CH3COO)2 + SO3 + H2O

C4H6Br2 + H2 = C4H8Br2 =>
C4H6Br2 + H2 = C4H8Br2

Ag(s) + HBr(aq) = AgH + Br =>
Ag(s) + HBr(aq) = AgH + Br

Cu + HCOOH = CuH + COOH =>
Cu + HCOOH = CuH + COOH

KNO3(aq) + H2CO3(aq) = K2CO3(aq) + HNO3 =>
2 KNO3(aq) + H2CO3(aq) = K2CO3(aq) + 2 HNO3

Sn + H2SO4 = Sn(SO4)2 + H2 =>
Sn + 2 H2SO4 = Sn(SO4)2 + 2 H2

C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O

Ba + Au3PO4 = Ba3(PO4)2 + Au =>
3 Ba + 2 Au3PO4 = Ba3(PO4)2 + 6 Au

Fe(NO3)2 + H2O = Fe(OH)2 + HNO3 =>
Fe(NO3)2 + 2 H2O = Fe(OH)2 + 2 HNO3

Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2

SiY4 + Mg = Si + MgY2 =>
SiY4 + 2 Mg = Si + 2 MgY2

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

AlCl3 + KCN + H2O = Al(OH)3 + KCl + HCN =>
AlCl3 + 3 KCN + 3 H2O = Al(OH)3 + 3 KCl + 3 HCN

Ag(s) + Fe(NO3)2(aq) = AgNO3(aq) + Fe(s) =>
2 Ag(s) + Fe(NO3)2(aq) = 2 AgNO3(aq) + Fe(s)

CH3COOH + Zn + HCl = CH3CHO + ZnCl2 + H2O =>
CH3COOH + Zn + 2 HCl = CH3CHO + ZnCl2 + H2O

CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)

SO2 + CaO = Ca + SO3 =>
SO2 + CaO = Ca + SO3

C5H8 + KMnO4 + H2SO4 = C5H8O4 + H2O + K2SO4 + MnSO4 =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 12 H2O + 4 K2SO4 + 8 MnSO4

O3Al2 + Na = ONa2 + Al =>
O3Al2 + 6 Na = 3 ONa2 + 2 Al

Pb(NO3)2 + AgNO3 = PbAg + (NO3)3 =>
Pb(NO3)2 + AgNO3 = PbAg + (NO3)3

Cu(NO3)2 + Na2SO4 = CuSO4 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NaNO3

AlPO4 + NH4Cl = NPO4 + AlH4Cl =>
AlPO4 + NH4Cl = NPO4 + AlH4Cl

Ca + Mg = CaMg3 =>
Ca + 3 Mg = CaMg3

NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O

C + O = CO2 =>
C + 2 O = CO2

CuSO4 + ZnSO4 = Cu(SO4)2 + Zn =>
CuSO4 + ZnSO4 = Cu(SO4)2 + Zn

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Breng de vergelijking van een chemische reactie in evenwicht
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